textproduct: Quad Cities

KEY MESSAGES

-Lower temperatures will remain through Labor Day as no impactful weather is expected.

-Heat and humidity will return later in the period. Although humidity levels will be lower than the last week, do still expect near heat advisory level heat indices.

-Strong to severe storms are possible Tuesday into the morning on Wednesday with a threat of heavy rain as well.

SHORT TERM /THROUGH MONDAY/

Issued at 1220 PM CDT Sun Sep 6 2026

Quiet short term period as easterly winds continue to keep the area in cooler and slightly drier air than yesterday. Stratus from the cold advection has been slow to erode this morning keeping temperatures in the 70s this morning. Aloft, a high amplitude H5 ridge is forecast to remain across the area. The ridge axis to our west means that we should continue to see the drier and cooler air stay in place for Labor Day, While this is cooler than last week, we continue to see highs that are 5 to 10 degrees above normal. However with dewpoints in the low 60s, expect it to feel much more pleasant.

AVIATION /18Z TAFS THROUGH 18Z MONDAY/

Issued at 1220 PM CDT Sun Sep 6 2026

Clouds continue to thin and lift early this afternoon turning from MVFR to VFR. Expect a sct deck in VFR most of the afternoon with winds under 10kts. No sig wx impacts to aviation expected.

DVN WATCHES/WARNINGS/ADVISORIES

IA...None. IL...None. MO...None.